AD8522ANZ Analog Devices Inc, AD8522ANZ Datasheet - Page 7

• Manufacturer Part Number: AD8522ANZ
• Description: +5V DUAL 12-BIT DAC
• Manufacturer: Analog Devices Inc

Specifications of AD8522ANZ

• Rohs Compliant: YES
• Settling Time: 16µs
• Number Of Bits: 12
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 25mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 14-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REV. A
Figure 12. Power Supply Rejection
vs. Frequency
Figure 15. Total Unadjusted Error
Histogram
Figure 18. Output Voltage Noise
Density vs. Frequency
100
140
120
100
40
35
30
25
20
15
10
1.0
0.1
5
0
10
80
60
40
20
0
10
–5
10
–4
TOTAL UNADJUSTED ERROR – mV
100
–3
100
–2
FREQUENCY – Hz
FREQUENCY – Hz
–1
1k
TUE =
SSZ = 300 UNITS
V
T
0
A
DD
1k
V
T
DATA = FFF
#299, DAC A
V
V
A
= +25 C
DD
IN
IN
= +4.5V
1
= +25 C
H = +5V
L = 0V
10k
V
DATA = FFF
T
= +5V
A
DD
(INL+ZS+FS)
2
= +25 C
= +5V
10k
3
H
100k
200mV
4
H
AC
5
100k
1M
100mV/
V
Figure 19. Long Term Drift Acceler-
ated by Burn-In
OUT
DIV
LD
Figure 16. Full-Scale Voltage vs.
Temperature
4.105
4.095
4.085
4.075
4.095
4.094
4.093
4.092
4.091
4.090
4.089
4.088
4.087
4.086
4.085
4.084
Figure 13. Midscale Transition
Performance
4.096
4.09
4.08
4.11
4.1
100
10
90
0%
–55 –35 –15
0
100mV
5V
HOURS OF OPERATION AT +150 C
100
AVG
TIME – 500ns/DIV
TEMPERATURE – C
200
5
–7–
AVG +1
AVG
AVG –1
25
AVG –1
300
V
NO LOAD
SSZ = 300 UNITS
2048
45
DD
AVG +1
V
SSZ = 135 UNITS
DATA = FFF
DD
= +4.5V
T
V
10
65
A
DD
400
= +4.5V
TO 2047
= +25 C
500ns
= +5V
85
500
H
105 125
10
600
Figure 14. Large Signal Settling Time
Figure 17. Zero-Scale Voltage vs.
Temperature
5V
0V
4V
0V
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Figure 20. Supply Current vs.
Temperature
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
–55 –35 –15
0
100
–55 –35 –15
90
10
0%
TEMPERATURE – C
–SR
TEMPERATURE – C
5
5
TIME – 20µs/DIV
25
25
V
V
V
T
V
DD
DD
DD
A
DD
V
NO LOAD
SSZ = 300 UNITS
45
= +25 C
DD
= +5.5V
= +5V
= +4.5V
45
= +5V
AD8522
= +4.5V
V
NO LOAD
65
IN
65
AVG +1
AVG
AVG –1
= +2.4V
85 105 125
+SR
85
105
V
OUT
RS
125